[blndebmbr]

Now, using the toothbrush, scrub the chain. Make sure you get into every nook and crany (sp?). You want to make sure you get all the dirt, sand, debris and whatever else could be in those links grinding on the sprocket. I always scrub behind the sprocket (first Pic), the under side of the chain (near the kickstand-second pic) and the sprocket itself. The third pic is after the initial scrub-see how black the chain is? That's all the crap that's been caught in there coming out.